How to install a sideways air conditioner

The reason why someone would want to install the air conditioner sideways it because of the lack of space. This operation can be a little dangerous because of the unnatural position. The AC unit being installed on one side it can run out of oil or other fluids and catch on fire.

There is still a solution. Some parts can be turned sideways to permit the rotation. It’s a complicated installation but it can be done.

Materials Needed

  • AC Unit
  • Screws
  • Screwdriver or drill
  • Wood support
  • Brackets

Buying the air conditioner

The most important thing is the acquisition of the AC unit. If you need a unit that you need to position it sideways, then it will need to have movable parts that can be turned inside the case. Talk to the salesperson and ask him which is the best unit for your needs.

Sorting the pieces

Now, before you actually start the installation, carefully read the instructions provided by the manufacturer. Separate the pieces that can be turned sideways and install them first. Then install the other ones. Use the case to mark the spots on the wall where you will need to drill some holes.

Fitting the support

Some additional supports may be necessary for the sideways AC unit. The best and easy way to provide such additional supports is by constructing a shelf-like support. The AC unit will sit on the shelf.

Connecting the pieces

One of the most important things that you need to do is connect the pieces so that the AC unit can work properly. Always follow the manufacturer’s instructions when doing this, as a mistake can burn circuits and damage the entire machine.


If you are not sure about the process, then it’s better that you call a professional or just install the unit normally.

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